lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/yVxc2zRk"] [Date "2025.04.24"] [Round "-"] [White "David28"] [Black "Tun_tun_tun_sahur"] [Result "0-1"] [UTCDate "2025.04.24"] [UTCTime "16:46:39"] [WhiteElo "1372"] [BlackElo "1756"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+30"] [Variant "Crazyhouse"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6? { (0.17 → 1.83) Mistake. Best move was e5. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. Bd3? { (1.83 → -0.85) Mistake. Best move was Nf3. } (2. Nf3) 2... d5 3. Ne2?? { (-0.23 → -3.61) Blunder. Best move was Nc3. } (3. Nc3 dxe4) 3... dxe4 4. O-O?? { (-2.20 → -14.01) Blunder. Best move was Bxe4. } (4. Bxe4) 4... exd3 5. cxd3 Nf6 6. P@e3 Be7 7. e4 Nc6 8. e5 Nxe5 9. Nf4 Nxd3 10. Qe2 Nxf4 11. Qd1?! { (-43.42 → Mate in 14) Checkmate is now unavoidable. Best move was Nc3. } (11. Nc3 B@c6) 11... Nxg2 12. Kxg2?! { (-41.02 → Mate in 9) Checkmate is now unavoidable. Best move was Qa4+. } (12. Qa4+ Bd7) 12... e5?! { (Mate in 9 → -43.03) Lost forced checkmate sequence. Best move was B@c6+. } (12... B@c6+ 13. f3 N@f4+ 14. Kg1 Bc5+ 15. Rf2 Bxf2+ 16. Kxf2 Ng4+ 17. fxg4 Nd3+ 18. Kf1 P@g2+ 19. Ke2) 13. d3 B@h3+ 14. Kg3?! { (-43.57 → Mate in 4) Checkmate is now unavoidable. Best move was Kg1. } (14. Kg1 Bxf1) 14... P@f4+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Ne4+. } (14... Ne4+ 15. dxe4 Bh4+ 16. Kf3 Bcg4+ 17. Ke3 P@f4#) 15. Kh4 Ne4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was N@g6+. } (15... N@g6+ 16. Kg5 h6#) 16. Kh5 N@f6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was P@g6#. } (16... P@g6#) 17. Kh4 Nd5+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was g5#. } (17... g5#) 18. Kh5 Bcg4+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was P@g6#. } (18... P@g6#) 19. Qxg4 Bxg4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was P@g6+. } (19... P@g6+ 20. Qxg6 fxg6#) 20. Kxg4 Nef6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Ndf6+. } (20... Ndf6+ 21. Kh3 Q@g4#) 21. Kf3 O-O?! { (Mate in 1 → -45.03) Lost forced checkmate sequence. Best move was Q@g4#. } (21... Q@g4#) 22. Ke2?! { (-45.03 → Mate in 2) Checkmate is now unavoidable. Best move was B@f5. } (22. B@f5 P@g4+) 22... Q@c2+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was f3+. } (22... f3+ 23. Kd1 Q@e2#) 23. Ke1 Bb4+ 24. Bd2 Bxd2+ 25. Ke2 Bc3+?! { (Mate in 3 → -53.09) Lost forced checkmate sequence. Best move was Nc3+. } (25... Nc3+ 26. Kf3 B@e4+ 27. dxe4 Qxe4#) 26. Kf3?! { (-53.09 → Mate in 2) Checkmate is now unavoidable. Best move was B@d2. } (26. B@d2 Bxb2) 26... Bxb2?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was B@e4+. } (26... B@e4+ 27. dxe4 Qxe4#) 27. Kg2 Bxa1?! { (Mate in 6 → -53.72) Lost forced checkmate sequence. Best move was B@f3+. } (27... B@f3+ 28. Kxf3 Qxd3+ 29. Kg2 f3+ 30. Kg1 Qxf1+ 31. Kxf1 P@e2+ 32. Ke1 R@d1#) 28. Kh3?! { (-53.72 → Mate in 3) Checkmate is now unavoidable. Best move was Kg1. } (28. Kg1 B@f3) 28... R@h5+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was P@g4+. } (28... P@g4+ 29. Kg2 B@f3+ 30. Kg1 R@h1#) 29. Kg2 B@h3+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was B@f3+. } (29... B@f3+ 30. Kg1 P@g2 31. N@e7+ Nxe7 32. h4 Ng4 33. B@g3 N@h3#) 30. Kf3 Bxf1?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was P@g4#. } (30... P@g4#) 31. h4 P@g4# { Black wins by checkmate. } 0-1